@lifi/sdk/src/_esm/core/Sui/suiClient.js

LI.FI Any-to-Any Cross-Chain-Swap SDK

import { ChainId } from '@lifi/types';
import { SuiClient } from '@mysten/sui/client';
import { getRpcUrls } from '../rpc.js';
const clients = new Map();
/**
 * Initializes the Sui clients if they haven't been initialized yet.
 * @returns - Promise that resolves when clients are initialized.
 */
export const ensureClients = async () => {
    const rpcUrls = await getRpcUrls(ChainId.SUI);
    for (const rpcUrl of rpcUrls) {
        if (!clients.get(rpcUrl)) {
            const client = new SuiClient({ url: rpcUrl });
            clients.set(rpcUrl, client);
        }
    }
};
/**
 * Wrapper around getting the client (RPC provider) for Sui
 * @returns - Sui RPC clients
 */
export const getSuiClients = async () => {
    await ensureClients();
    return Array.from(clients.values());
};
/**
 * Calls a function on the SuiClient instances with retry logic.
 * @param fn - The function to call, which receives a SuiClient instance.
 * @returns - The result of the function call.
 */
export async function callSuiWithRetry(fn) {
    // Ensure clients are initialized
    await ensureClients();
    let lastError = null;
    for (const client of clients.values()) {
        try {
            const result = await fn(client);
            return result;
        }
        catch (error) {
            lastError = error;
        }
    }
    // Throw the last encountered error
    throw lastError;
}
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